Open_bottle_v4_300

Open_bottle_v4_300: 300 successful sim demos (3 cams 240x240) of the open-bottle v4 task (data_collection/bottle_cap/collect_open_v4.py, ROBOTIS FFW SG2 + CAD grippers in Isaac Lab, 2026-11-08): the left arm picks a 28 oz bottle by its lower end and holds it at a station (lean 0-15 deg), the right hand unscrews the cap in up to 3 x 50 deg strokes (release 140-149 deg); the cap stays in the hand, pops off or falls, and the right hand ends holding the cap. --dr_visual (table look, backdrop, lights, spot lights). Only successful episodes; head + both wrist cameras. Task string: 'open the bottle: hold it by the base with the left hand, unscrew the cap with the right hand'. Collection paused by the user at 300 successes (target 1,000). Raw collector output: padiredd/Open_bottle_v4_300_raw.

FFW-SG2 (ROBOTIS) in Isaac Lab, 15 fps, 3 cameras (head, left wrist, right wrist) stretched to 240x240, 16-dim actions / 22-dim state in the real datasets' layout. Collected in the cyclo_lab real2sim pipeline (padiredd).

episodes	300
frames	384495
fps	15
LeRobot format	v3.0
cameras	observation.images.rgb.cam_left_wrist, observation.images.rgb.cam_right_wrist, observation.images.rgb.cam_left_head
other features	observation.state, action, timestamp, frame_index, episode_index, index, task_index

Uploaded 2026-11-09 06:35 UTC from the lab server with data_collection/hf_datasets/upload_datasets.py.